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Brian Sternberg (June 21, 1943 – May 23, 2013) [2] was a world record holder in the men's pole vault who was paralyzed from the neck down after a trampoline accident in 1963. Sternberg set one of his world records on May 25, 1963, in Modesto , California jumping 16 feet 7 inches (5.05 m) using new technology for the sport, a fiberglass pole.
The Springfree trampoline's design includes the use of glass-reinforced plastic rods articulating below the jumping surface, as opposed to the radiating steel spring coils of a Nissen trampoline. The jumping surface is lowered around 450mm below the jumping surface of a traditional trampoline, and the base's rigidity is derived from a tubular ...
A mini-trampoline (also known as a rebounder, trampette, jogging trampoline, or exercise trampoline) is a type of trampoline less than 1 metre (3 ft 3 in) in diameter and about 30 centimetres (12 in) off the ground, often kept indoors and used as part of a physical fitness regime.
Let’s say the trick is a double cork 1080. 720 degrees are used for the two flip rotations, since it is a double, and the remaining 360 are used for a twist. You are allowed to put the twist anywhere you want in the double flip, which means in trampoline terms a double cork 1080 could be an off axis full in, full out or half half. Now for the ...
In a pole competition, each athlete generally performs a routine to music. Athletes are judged on their ability to perform complex movements (e.g. spins and strength and flexibility poses), choreography, style, and expressiveness. Poles in IPSF pole-sports competitions are brass, 45 mm (1.77 in) in diameter, with 4m (13.12 feet) of usable ...
Mountain guide Alice Manfield with a long wooden walking pole in the early 1900s. When in use, modern trekking poles resemble ski poles as they have many features in common, such as baskets at the bottom to prevent the pole sinking through unstable surfaces, and rubber-padded handles and wrist straps to strengthen holding grip. Their maximum ...
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